SECTION VIIC SERVICE PROGRAMMING SYSTEM
2005 Tech 2 User’s Guide VII - 52
7. At the Supported Controllers screen (Figure VIIC-5):
• Select the appropriate control module under “Select Controller,” e.g. PCM/VCM Powertrain/Vehicle
Control Module. Options available in the Select Controller box will vary depending upon the VIN
number entered at the previous screen.
• Select the appropriate programming type (Normal, VCI, or Reconfigure).
• Select Next.
IMPORTANT
When selecting the vehicle configuration index (VCI) programming type, a valid VCI number for the
vehicle must be entered. This number may be obtained from the Techline Customer Support Center.
The correct tire size and axle ratio must be highlighted and a valid VCI number entered if you select
Reconfigure for your programming type.
Select Cancel if you receive a message stating that the calibration selected is already the current
calibration in the control module and reprogramming with the same download is not allowed.
• If you select VCI for your programming type, the VCI number entry box appears (Figure VIIC-32).
Enter a valid VCI number for this vehicle (obtained from Customer Support) and select OK.
• If you select Reconfigure for your programming type, the Reconfigure box appears (Figure VIIC-33).
Select the correct tire size and axle ratio, then select OK. The VCI number entry box appears
(Figure VIIC-32). Enter a valid VCI number for this vehicle and select OK.
Figure VIIC-32
VCI number entry box
Figure VIIC-33
Reconfigure box
Pass-Thru Programming continued on next page...
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